EP 3895033 A1 20211020 - EFFICIENT DATABASE MIGRATION USING AN INTERMEDIARY SECONDARY STORAGE SYSTEM
Title (en)
EFFICIENT DATABASE MIGRATION USING AN INTERMEDIARY SECONDARY STORAGE SYSTEM
Title (de)
EFFIZIENTE DATENBANKMIGRATION MIT EINEM SEKUNDÄREN ZWISCHENSPEICHERSYSTEM
Title (fr)
MIGRATION EFFICACE DE BASE DE DONNÉES À L'AIDE D'UN SYSTÈME DE STOCKAGE SECONDAIRE INTERMÉDIAIRE
Publication
Application
Priority
- US 201916250828 A 20190117
- US 2020013746 W 20200115
Abstract (en)
[origin: US2020233840A1] A portion of contents of a database is received from a first server. The received contents of the database is stored in a secondary storage system that tracks changes between different backup versions of contents of the database. A request to migrate the contents of the database to a second server is received. A version of contents of the database is provided to the second server using the secondary storage system. The secondary storage system is configured to determine an amount of changes to the database content from one of the versions of the database content provided to the second server and the amount of changes is utilized in determining whether to quiesce the database hosted on the first server.
IPC 8 full level
G06F 16/11 (2019.01)
CPC (source: EP US)
G06F 3/0619 (2013.01 - US); G06F 3/0647 (2013.01 - US); G06F 3/067 (2013.01 - US); G06F 16/119 (2018.12 - EP); G06F 16/128 (2018.12 - US); G06F 16/1734 (2018.12 - US); G06F 16/1844 (2018.12 - US); G06F 16/1873 (2018.12 - US); G06F 16/9027 (2018.12 - US)
Citation (search report)
See references of WO 2020150393A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 10942902 B2 20210309; US 2020233840 A1 20200723; AU 2020208400 A1 20210729; CN 113424170 A 20210921; EP 3895033 A1 20211020; EP 3895033 B1 20230315; US 11663171 B2 20230530; US 2021149848 A1 20210520; WO 2020150393 A1 20200723
DOCDB simple family (application)
US 201916250828 A 20190117; AU 2020208400 A 20200115; CN 202080009512 A 20200115; EP 20707869 A 20200115; US 2020013746 W 20200115; US 202117161382 A 20210128